1f2f0fcf6f0870dd3ad85410d6a94a840c9ab5d89a003288ec5c77aae0a0d5f4 | Triage

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 13:14

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General

Target

CCleaner1/CCleanerPerformanceOptimizer.dll
Size

6.6MB
MD5

7da68dfd3258dec2de500739b69a58fd
SHA1

fa12564fe0ef4723e9edfc680c1376a4edcf0795
SHA256

f116cdb462961e593a64abad51bd35e39d8ed80fa5848afb53bcc365a86a1079
SHA512

d761db970af831f5c65f61c8b4b9cc272cf70408a2e6d643d90966a35144fb60fbcd1835288ee482bec0b801ab1dd59e5b3fa967860d5b1968a9b5a2e6dd618c
SSDEEP

98304:UqUX+YMcv+sq0Jz7TZN88Yq5k4wLzWcZQ:gfd9NDYHQ

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 2388	2892	rundll32.exe	30
PID 2892 wrote to memory of 2388	2892	rundll32.exe	30
PID 2892 wrote to memory of 2388	2892	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CCleaner1\CCleanerPerformanceOptimizer.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2892 -s 268
  2⤵
  PID:2388

Network

MITRE ATT&CK Matrix

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Downloads